Mā ngā mahi haumaru kua hangaia ki roto ka taea te taunekeneke haumaru i waenga i te tangata me te karetao, me te kore he arai haumaru uaua. Ka urutau te hoahoa ngāwari e ono-tuaka ki ngā koki whakarewa me ngā āhua uaua o ngā mahi. Ka āwhina ki te whakapai ake i te ōritetanga o te whakarewa me te whakaiti i te tauhiuhi, ka whakarei ake i te kounga o te hua kua oti. Ka penapena te hanganga kiato i te wāhi awheawhe, ka uru pai ki ngā raina whakaputa iti, kua oti kē rānei. Ka whakarite te tika o te tūnga auau i te hanganga pumau o ngā pīrere whakarewa i ia huringa.
He mama, he ngāwari hoki te whakatū anō, he pai mō ngā mahi whakarewa maha-teihana, iti rānei te puranga. Mā te mahi haruru iti ka āwhina i te waihanga i tētahi taiao mahi whakamarie ake i roto i te awheawhe. Mā te kimi tukinga whakauru ka āwhina i te aukati haumaru i te karetao ina pā mai he pānga ohorere. Ka whakaiti i te pānga o ngā kaimahi ki ngā paoa whakarewa me te mārama pewa, ka whakapai ake i te haumaru i te papaanga. Ka tautoko i te mahi tonu, ka āwhina i te whakapai ake i te pai o te whakaputa me te whakapoto i te wā huringa.